FileStreamFactory.cpp

//// FileStreamFactory.cpp//// $Id: //poco/1.2/Foundation/src/FileStreamFactory.cpp#2 $//// Library: Foundation// Package: URI// Module: FileStreamFactory//// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.// and Contributors.//// Permission is hereby granted, free of charge, to any person or organization// obtaining a copy of the software and accompanying documentation covered by// this license (the "Software") to use, reproduce, display, distribute,// execute, and transmit the Software, and to prepare derivative works of the// Software, and to permit third-parties to whom the Software is furnished to// do so, all subject to the following:// // The copyright notices in the Software and this entire statement, including// the above license grant, this restriction and the following disclaimer,// must be included in all copies of the Software, in whole or in part, and// all derivative works of the Software, unless such copies or derivative// works are solely in the form of machine-executable object code generated by// a source language processor.// // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER// DEALINGS IN THE SOFTWARE.//#include "Poco/FileStreamFactory.h"#include "Poco/URI.h"#include "Poco/Path.h"#include "Poco/File.h"#include "Poco/Exception.h"#include <fstream>namespace Poco {
FileStreamFactory::FileStreamFactory()
{
}
00053 FileStreamFactory::~FileStreamFactory()
{
}
00058 std::istream* FileStreamFactory::open(constURI& uri)
{
poco_assert (uri.isRelative() || uri.getScheme() == "file");
std::string uriPath = uri.getPath();
if (uriPath.substr(0, 2) == "./")
uriPath.erase(0, 2);
Path p(uriPath, Path::PATH_UNIX);
p.setNode(uri.getHost());
returnopen(p);
}
00071 std::istream* FileStreamFactory::open(constPath& path)
{
File file(path);
if (!file.exists()) throw FileNotFoundException(path.toString());
std::ifstream* istr = new std::ifstream(Path::transcode(path.toString()).c_str(), std::ios::binary);
if (!istr->good())
{
delete istr;
throw OpenFileException(path.toString());
}
return istr;
}
} // namespace Poco